作业

public class Unicode_number {      public static void main(String args[])      {      char A='你',B='我',C='他';      System.out.println("汉字\'你'在unicode表中的位置："+(int)A);      System.out.println("汉字\'我'在unicode表中的位置："+(int)B);      System.out.println("汉字\'他'在unicode表中的位置："+(int)C);      }   }  

 public class PrintGreekLetter  {      public static void main(String args[])      {        int firstLetter, lastLetter;        char firstG = 'α';      char lastG = 'ω';          firstLetter = (int)firstG;      lastLetter = (int)lastG;        System.out.println("希腊字母表： ");        for(int i = firstLetter; i <= lastLetter; ++i)      {            char xilaLetter;            xilaLetter = (char)i;            System.out.print(" "+xilaLetter);        }            System.out.println();        }    }